What is splenic Lobulation?
What is splenic Lobulation?
The fetal spleen is lobulated, and these lobules normally disappear before the birth. Lobulation of the spleen may persist into adult life and be typically seen along the medial part of the spleen. A persisting lobule results in a variation in shape of the spleen (Figure 1).
What is splenic Hypodensity?
Hamartomas of the spleen, also referred to as splenomas, are benign and typically asymptomatic lesions which are often discovered incidentally on imaging. They can be associated with tuberous sclerosis and Wiskott-Aldrich like syndrome. Hamartomas do not possess a capsule.
What is splenic parenchyma?
The splenic parenchyma consists of lymphatic follicles and reticuloendothelial cells, surrounding the arteries (‘white pulp’) and an interspersed network of vascular sinusoids (‘red pulp’).(1) The ratio of white to red pulp increases with age due to accumulated antigenic exposure and stimulation.
What is splenic hamartoma?
Splenic hamartoma is a rare benign malformation, composed of an anomalous mixture of normal splenic elements, often found incidentally while working up other complaints or at autopsy. A splenic mass was incidentally found while evaluating the effects of a traffic accident in a 63-year-old woman.
Does a CT scan show spleen problems?
An x-ray, ultrasound, CT, or MRI may show the enlarged spleen. You may be given contrast liquid to help the spleen show up better in the pictures.
Should I be worried about spleen lesions?
The presence of lesions in other organs in addition to the spleen should raise suspicion for metastases or metastatic primary splenic angiosarcoma. Rarely, patients with benign neoplasms may present with abnormal laboratory values, such as thrombocytopenia or anemia.
Does lymphoma affect the spleen?
Splenic marginal zone lymphoma (SMZL) is a slow-growing (indolent) B-cell non-Hodgkin lymphoma (NHL). It usually affects the spleen, bone marrow and blood. It can sometimes affect lymph nodes in the abdomen, but in most cases SMZL doesn’t affect lymph nodes.
Do spleen lesions cause pain?
Hamartomas are benign splenic neoplasms asymptomatic in most of the cases. Symptoms, when present, may either be related to the growth of the mass with abdominal discomfort and pain or be related to a hypersplenism syndrome.
Is cheese bad for your spleen?
Think of the spleen as being powered by heat. Frozen food, icy drinks, cucumber, bitter or winter melon, lettuce and grapefruit deplete the spleen’s “fire”. Foods that are “damp” – such as dairy products, refined sugars and sweets – can also smother the digestive process.
Are there any anomalies or lesions in the spleen?
There are a number of splenic lesions and anomalies: accessory spleen. wandering spleen. asplenia. polysplenia. splenogonadal fusion. retrorenal spleen.
Is there such thing as a solitary splenic lesion?
A solitary splenic lesion is an unusual occurrence that can present a difficult dilemma. Clinical information and laboratory data are often insufficient for diagnosis. It is often left to the radiologist to offer a cogent differential and suggest an appropriate workup.
What are the most common congenital splenic anomalies?
Congenital anomalies 1 accessory spleen. 2 wandering spleen. 3 asplenia. 4 polysplenia. 5 splenogonadal fusion. 6 (more items)
How big can splenic anomalies be after autosplenectomy?
Splenic size may be as small as 0.5–1 cm in case of autosplenectomy, and also can show decreased signal intensity on T1 and T2 weighted MR images related to iron deposition from chronic blood transfusions and/or calcifications [3, 4].
What is splenic Lobulation? The fetal spleen is lobulated, and these lobules normally disappear before the birth. Lobulation of the spleen may persist into adult life and be typically seen along the medial part of the spleen. A persisting lobule results in a variation in shape of the spleen (Figure 1). What is splenic Hypodensity?…